[LLVMbugs] [Bug 2082] New: Register allocation allocating stuff into the wrong register with inline asm

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=2082

           Summary: Register allocation allocating stuff into the wrong
                    register with inline asm
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sharparrow1 at yahoo.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=1445)
 --> (http://llvm.org/bugs/attachment.cgi?id=1445)
Testcase

Testcase attached; generates wrong code with "llvm-gcc -S -o -".

On my computer, this ends up attempting to load from the address src_stride*3,
which is clearly not valid.

I'm pretty sure this is something funny going on with register allocation.


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